CVE-2022-34787

FAUCET Score

CVE-2022-34787 is a medium-severity cross-site scripting (XSS) vulnerability affecting Jenkins Project Inheritance Plugin versions 21.04.03 and earlier. An authenticated attacker with low privileges can exploit this by controlling the reason a build is blocked, leading to client-side script execution. While the CVSS score is 5.4, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

Vendor	Product	Version(s)	CPE
		<= 21.04.03CPE matchmatch criteria	cpe:2.3:a:jenkins:project_inheritance::::::jenkins::*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

Exploitability Score

2.3

Impact Score

2.7

CvssVersion

3.1

Exploit Intelligence

EPSS Score

0.57%

Probability of exploitation in next 30 days

EPSS Percentile

43.8%

Percentile rank of EPSS score among Peer Group

As of 2026-07-27

Model: v2026.06.15

This CVE's current EPSS score of 0.0057 is in the 71st percentile among its peer group of 15,225 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

jenkinsvendor investigatingvia nvd_reference

View patch

Vendor Advisories (1)

mavenGHSA-3hx4-285w-v6mmhigh

Jenkins Project Inheritance Plugin vulnerable to cross site scripting

Jul 1, 2022

References

jenkins.io / security/advisory/2022-06-30

Vendor Advisory